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2003-11-11 Bernhard Herzog <[email protected]> |
2003-11-11 Bernhard Herzog <[email protected]> |
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* Thuban/Model/resource.py (get_system_proj_file): Add a filename |
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parameter so that this function can be used for all proj files in |
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Resource/Projections |
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(DEFAULT_PROJ_FILE, EPSG_PROJ_FILE): New. Predefined filenames for |
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get_system_proj_file |
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* Thuban/UI/projdialog.py (ProjFrame.__init__): Instead of one |
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ProjFile self.__sysProjFile use a dictionary of system ProjFile |
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objects self._sys_proj_files |
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(ProjFrame.build_dialog): Adapt to the new changes in the |
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ProjectionList constructor. Add a check button to toggle whether |
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EPSG projections are shown |
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(ProjFrame._OnShowEPSG): New. Handler for the epsg check button |
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events. |
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(ProjFrame.load_user_proj, ProjFrame.load_system_proj): Only show |
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the busy cursor if the files have not yet been loaded by the |
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dialog. |
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(ProjFrame.load_system_proj): Add a parameter for the name of the |
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proj file. Maintain the dictionary of system projections |
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self._sys_proj_files |
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* Thuban/UI/projlist.py (ProjectionList): Merge the system_projs, |
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user_projs parameters into one parameter proj_files which is a |
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list of proj files. |
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(ProjectionList._subscribe_proj_files) |
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(ProjectionList._unsubscribe_proj_files): New. Move |
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subscription/unsubscription of projfile messages to separate |
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methods |
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(ProjectionList.Destroy): The unsubscribe is now done in |
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_unsubscribe_proj_files |
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(ProjectionList.update_projections): We now have a list of proj |
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file objects |
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(ProjectionList.SetProjFiles): New method to set a new list of |
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proj file objects |
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* test/test_proj.py (ProjFileReadTests.test_get_system_proj_file): |
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Specify explicitly which system proj file to load. |
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2003-11-11 Bernhard Herzog <[email protected]> |
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* Thuban/Model/load.py (SessionLoader.Destroy): New. Clear all |
* Thuban/Model/load.py (SessionLoader.Destroy): New. Clear all |
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instance variables to cut cyclic references. The GC would have |
instance variables to cut cyclic references. The GC would have |
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collected the loader eventually but it can happen that it doesn't |
collected the loader eventually but it can happen that it doesn't |
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